13135620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2999}}^1$

素因数の和:3084

約数の個数: 48

約数和(自身を含む): 37296000

約数和(自身を除く): 24160380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 2999, 4380, 5998, 8997, 11996, 14995, 17994, 29990, 35988, 44985, 59980, 89970, 179940, 218927, 437854, 656781, 875708, 1094635, 1313562, 2189270, 2627124, 3283905, 4378540, 6567810, 13135620]

約数ペア:

[(1, 13135620), (2, 6567810), (3, 4378540), (4, 3283905), (5, 2627124), (6, 2189270), (10, 1313562), (12, 1094635), (15, 875708), (20, 656781), (30, 437854), (60, 218927), (73, 179940), (146, 89970), (219, 59980), (292, 44985), (365, 35988), (438, 29990), (730, 17994), (876, 14995), (1095, 11996), (1460, 8997), (2190, 5998), (2999, 4380)]